Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12242565 | Device analysis apparatus, device analysis method, and storage medium | Takeshi Takeuchi | 2025-03-04 |
| 11657121 | Abnormality detection device, abnormality detection method and computer readable medium | — | 2023-05-23 |
| 11030831 | Fuel efficiency estimation system, fuel efficiency estimation method, and computer readable medium | Norimitsu Nagashima, Takeshi Takeuchi | 2021-06-08 |
| 11016494 | Fuel efficiency estimation system, fuel efficiency estimation method, and computer readable medium | Norimitsu Nagashima, Takeshi Takeuchi | 2021-05-25 |
| 9014600 | Developing roller, developing apparatus, and image-forming device | Taichi Ohkubo | 2015-04-21 |
| 8968168 | Electrically conductive roller and image-forming device | Hiroyuki Takanashi, Taichi Ohkubo | 2015-03-03 |
| 7811738 | Image forming method | Kazunori Shigemori, Muneharu Ito, Toshiyuki Nagai, Toshiro Murano, Fuminori Tsuruta +2 more | 2010-10-12 |